高中英语从句精讲与练习附答案精编版.docx

1、高中英语从句精讲与练习附答案精编版高中英语从句讲解与练习（1）表语从句1 定义：用作表语的从句叫做表语从句。2 引导表语从句的关联词的种类：(1) 从属连词that。在从句中不做成分。如：The trouble is that I have lost his address.麻烦是我把他的地址丢了。The reason was that he was late for school.(2) 从属连词whether,as,as if。如：1.He looked just as he had looked ten years before.他看起来还与十年前一样。2.The question is

2、 whether they will be able to help us. 问题是他们是否能帮我们。注：从属连词if一般不用来引导表语从句，但as if却可引导表语从句，如：All this was over twenty years ago, but its as if it was only yesterday.这都是20多年前的事了，但宛如昨天一样。 The key is whether we can solve the problem./It looked as if it was going to rain.注：能跟表语从句的谓语动词一般为系动词be, seem, look，sou

3、nd等。如：He looked just as he had looked ten years before. 他看起来还与十年前一样。 It sounds as if someone is knocking at the door. 连接代词who, whom, whose, what, which, whoever, whatever, whichever 在表语从句中做主语、宾语等。如：The problem is who we can get to replace her. 问题是我们能找到谁去替换她呢。That was what she did this morning on rea

4、ching the attic. 那就是她今晨上了阁楼干的。 The problem is who we can get to replace her.我想问的是谁离开了。 My question is who left. 连接副词 where, when, how, why。What I wonder is when he left. 我想知道他是何时离开的。This is where they once lived. 这就是他们曾经住过的地方。 That is why he didnt come here. The question is how he did it. (3) 连词beca

5、use可引导表语从句。如：I think it is because you are doing too much. 我想这是因为你做得太多。 Its just because he doesnt know her. Thats because he didnt understand me. 那是因为他没有理解我.(Thats because.强调原因)Thats why he got angry with me.那正是他对我生气的原因。(Thats why.强调结果)(4) 在一些表示“建议、劝说、命令”的名词后面的表语从句中，谓语动词用虚拟语气。should+动词原形表示，should可省

6、略。如：My suggestion is that we (should) start early tomorrow. 我的建议是我们明天一早就出发。表语测试1. The question is _ we will have our sports meet next week.A. that B. if C. when D. whether2The reason why he failed is _he was too careless.A. because B. that C. for D. because of3. Go and get your coat. It s _you left

7、itA. where B. there C. there where D. where there4The problem is _to take the place of TedA. who can we get B. what we can getC. who we can get D. that we can get5. What I want to know is _ he likes the gift given by us.A. that B. if C. whether D.不填6. The reason is_ I missed the bus.A. that B. when

8、C. why D. what7. That is _ _ we were late last time. A. that B. when C. why D. what8. She looked _ she were ten years younger. A. that B. like C. as D. as though9.I fell sick!-I think it is _ you are doing too much.A. why B. when C. what D. because10. The reason why he hasnt come is _.A. because his

9、 mother is ill B. because of his mothers being illC. that his mother is ill D. for his mother is ill11. He was born here.- That is _ he likes the place so much.A. that B. what C. why D. how12.That is _ Lu Xun once lived.A. what B. where C. that D. why13_your father wants to know is_ getting on with

10、your studies.A. What; how are you B. That；how you are C. How；that you are D. What；how you are14. The trouble is_ we are short of tools.A. what B. that C. how D. why that15. America was _was first called “India” by Columbus.A. what B. where C. the place D. there where16. China is becoming stronger an

11、d stronger. It is no longer_ .A. what it used to be B. what it was used to beingC. what it used to being D. what it was used to be17. _he really means is _he disagrees with us.A. What that B. That whatC. What what D. That what18. The energy is _ makes the cells able to do their work.A. that B. which

12、 C. what D. such19 I drove to Zhuhai for the air show last week.Is that_ you had a few days off？A. why B .what C. when D. where20 .I had neither a raincoat nor an umbrella _I got wet through.A. Its the reason B. Thats why C. Theres why D. Its how21. See the flags on top of the building? That was _ w

13、e did this morning.A. when B. which C. where D. what22. - Are you still thinking about yesterdays game? -Oh, thats _.A. what makes me feel excited B. whatever I feel excited aboutC. how I feel about it D. when I feel excited23. What surprised me was not what he said but _ he said it.A. the way B. in

14、 the way that C. in the way D. the way which答案15: DBACC610 :ACDDC1115:CBDBA1620: AACAB2123: DAA（2）主语从句1 定义：用作主语的从句叫做主语从句。2 构成：关联词+简单句3 引导主语从句的关联词有三类：(1) 从属连词that。 如：That they were in truth sisters was clear from the facial resemblance between them.很明显，她们确是亲姐妹，她们的脸型很相似。(2) 从属连词whether。如：Whether hell

15、come here isnt clear. 他是否会来这里还不清楚。(3) 连接代词who, whom, whose, what, which, whoever, whatever, whichever连接副词 where, when, how, why。如：What she did is not yet known. 她干了什么尚不清楚。How this happened is not clear to anyone. 这事怎样发生的，谁也不清楚。Whoever comes is welcome. 不论谁来都欢迎。Wherever you are is my home - my only h

16、ome. 你所在的任何地方就是我的家-我唯一的家。解释：1 主语从句能用it作形式上的主语。常以it作形式主语的句型有：A. It+be+形容词(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.)+that从句。如：It is certain that she will do well in her exam. 毫无疑问她考试成绩会很好。It is probable that he told her everything. 很可能他把一切都告

17、诉她了。B. It+be+名词词组(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that从句。如：Its a pity that we cant go. 很遗憾我们不能去。Its no surprise that our team should have won the game. 我们没赢这场比赛真意外。C. It+be+过去分词(said, reported, thought, expected, decided, announced, arranged, etc.)+that从句。如：It is said

18、that Mr. Green has arrived in Beijing. 据说格林先生已经到了北京。It is reported that China has sent another man-made earth satellite into orbit.据报道中国又成功地发射了一颗人造地球卫星。D. It+seem, happen等不及物动词及短语+that从句。如：It seems that Alice is not coming to the party at all. Alice似乎不来参加晚会。It happened that I was out that day. 碰巧我那天

19、外出了。E. It+doesnt matter (makes no difference, etc.)+连接代词或连接副词引起的主语从句。如：It doesnt matter whether she will come or not. 她是否来这无关紧要。It makes no difference where we shall have the meeting. 我们在哪里开会毫无区别。F. 当that引导的主语从句出现在疑问句中时，要以it作形式主语，而把主语从句后置。如：Is it true that the scientist will give us a lecture next w

20、eek? 下周那位科学家将给我们作报告是真的吗？Does it matter much that they will not come tomorrow? 他们明天不来很要紧吗？G. 当主语从句出现在感叹句中时，要以it作形式主语，而把主语从句后置。如：How strange it is that the children are so quiet! 孩子们这么安静真奇怪！2注意连接代词whoever, whatever, whichever等引导主语从句的含义Whoever comes will be welcome. (whoever=the person who) 来的人将受到欢迎。Wh

21、atever he did was right. (whatever=the thing that) 他所做的事情是正确的。Whichever of you comes in will receive a prize. (whichever=anyone of you who) 你们当中不论哪个进来将会得到奖练习1. has helped to save the drowning girl is worth praising. A. Who B. The one C. Anyone D. Whoever2. It was he said disappointed me. A. what ; t

22、hat B. that; that C. what; what D. that; what3. well go camping tomorrow depends on the weather. A. If B. Whether C. That D. Where4. he said at the meeting surprised everybody present. A. What B. That C. The fact D. The matter5. was to return to school. A. That really interested him B. What really i

23、nterested him C. Which really interested him D. That interest him really6. makes mistakes must correct them. A. What B. That C. Whoever D. Whatever7._ he made an important speech at the meeting was true. A. That B. Why C. What D. How8. _well go camping tomorrow depends on the weather. A If B Whether

24、 C That D Where9. It worried her a bit _ her hair was turning gray.A. whether B. That C. what D. when10.What I say and think _ none of your business. A. is B. are C. has D have 11. Does _ matter if he cant finish the job on time? A. this B. that C. he D. it12. It worried her a bit _ her hair was tur

25、ning grey. A. which B. that C. if D. for13. _ is a fact that English is being accepted as an international language.A. There B. This C. That D. It14. _ what they told me really true?A. Has B. Is C. Does D. Have15. It matters little _ a man dies, but _ matters much is _ he lives.A. how; what; how B.

26、how; it; how C. why; it; why D. that; what; that16. _ she couldnt understand was _ fewer and fewer students showed interest in her lessons. A. What; why B. That; what C. What; because D. Why; that17. It is pretty well understood _ controls the flow of carbon dioxide in and out the atmosphere today.

27、A. that B. when C. what D. how18. _ fashion differs from country to country may reflect the cultural differences from one aspect. A. What B. That C. This D. Which19. -What made her parents so angry? - _ she had failed in the examination.A. As B. Because C. Since D. That20. _ well go camping tomorrow

28、 depends on the weather. A. If B. Whether C. That D. Where 21. -Do you remember _ he came? -Yes, I do. He came by car.A. how B. when C. that D. if22. It was a matter of _ would take the position. A. who B. whose C. whom D. whomever23. -I drove to Zhuhai for the air show last week. -Is that _ you had

29、 a few days off?A. why B. when C. what D. where24. I read about it in some book or other, does it matter _ it was? A. where B. what C. how D. which25. It is necessary that a college student _ at least a foreign language. A. masters B. should master C. mastered D. will master练习 1-10 D A B A B C A B B

30、 A 11-15 DBDBA 16-20 ACBDB 21-25 AAADB（3）宾语从句在句子中起宾语作用的从句叫做宾语从句.宾语从句分为三类:动词的宾语从句,介词的宾语从句和形容词的宾语从句. 时态： 1.主句用一般现在时，从句可用任意时态。 2.主句用过去时，从句用过去某个时态。 3.主句用过去时，从句是真理时，只用一般现在时。 一、宾语从句的连接词 从属连词 连接宾语从句的从属连词主要有that,if,whether. that引导表示陈述句的宾语从句,而if和whether引导表示“是否”的宾语从句. He told me that he would go to the college the next year 他告诉我他下一年上大学. I dont know if there will be a bus any more. 我不知道是否还会有公交车. Nobody knew whether he could pass the exam. 没人知道他是否